From 9a3ad8883403949a59e8935497a548ec536f1d40 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Sat, 21 Jan 2017 13:58:53 +0100
Subject: Changed from mysqli to PDO, some refactorings, faster sql queries

---
 includes/model/UserDriverLicenses_model.php | 87 ++++++++++++++++++++---------
 1 file changed, 60 insertions(+), 27 deletions(-)

(limited to 'includes/model/UserDriverLicenses_model.php')

diff --git a/includes/model/UserDriverLicenses_model.php b/includes/model/UserDriverLicenses_model.php
index 8091736c..5ff4df35 100644
--- a/includes/model/UserDriverLicenses_model.php
+++ b/includes/model/UserDriverLicenses_model.php
@@ -1,5 +1,7 @@
 <?php
 
+use Engelsystem\Database\DB;
+
 /**
  * Returns a new empty UserDriverLicense
  * FIXME entity object needed
@@ -43,17 +45,21 @@ function UserDriverLicense_valid($user_driver_license)
  */
 function UserDriverLicense($user_id)
 {
-    $user_driver_license = sql_select("SELECT * FROM `UserDriverLicenses` WHERE `user_id`='" . sql_escape($user_id) . "'");
-    if ($user_driver_license === false) {
+    $user_driver_license = DB::select('
+        SELECT *
+        FROM `UserDriverLicenses`
+        WHERE `user_id`=?', [$user_id]);
+
+    if (DB::getStm()->errorCode() != '00000') {
         engelsystem_error('Unable to load user driver license.');
         return false;
     }
 
-    if (count($user_driver_license) == 0) {
+    if (empty($user_driver_license)) {
         return null;
     }
 
-    return $user_driver_license[0];
+    return array_shift($user_driver_license);
 }
 
 /**
@@ -66,18 +72,32 @@ function UserDriverLicense($user_id)
 function UserDriverLicenses_create($user_driver_license, $user)
 {
     $user_driver_license['user_id'] = $user['UID'];
-    $result = sql_query("
-      INSERT INTO `UserDriverLicenses` SET
-      `user_id`=" . sql_escape($user_driver_license['user_id']) . ",
-      `has_car`=" . sql_bool($user_driver_license['has_car']) . ",
-      `has_license_car`=" . sql_bool($user_driver_license['has_license_car']) . ",
-      `has_license_3_5t_transporter`=" . sql_bool($user_driver_license['has_license_3_5t_transporter']) . ",
-      `has_license_7_5t_truck`=" . sql_bool($user_driver_license['has_license_7_5t_truck']) . ",
-      `has_license_12_5t_truck`=" . sql_bool($user_driver_license['has_license_12_5t_truck']) . ",
-      `has_license_forklift`=" . sql_bool($user_driver_license['has_license_forklift']));
-    if ($result === false) {
+    DB::insert('
+          INSERT INTO `UserDriverLicenses` (
+              `user_id`,
+              `has_car`,
+              `has_license_car`,
+              `has_license_3_5t_transporter`,
+              `has_license_7_5t_truck`,
+              `has_license_12_5t_truck`,
+              `has_license_forklift`
+          )
+          VALUES (?, ?, ?, ?, ?, ?, ?)
+        ',
+        [
+            $user_driver_license['user_id'],
+            (bool)$user_driver_license['has_car'],
+            (bool)$user_driver_license['has_license_car'],
+            (bool)$user_driver_license['has_license_3_5t_transporter'],
+            (bool)$user_driver_license['has_license_7_5t_truck'],
+            (bool)$user_driver_license['has_license_12_5t_truck'],
+            (bool)$user_driver_license['has_license_forklift'],
+        ]
+    );
+    if (DB::getStm()->errorCode() != '00000') {
         engelsystem_error('Unable to create user driver license');
     }
+
     return $user_driver_license;
 }
 
@@ -85,19 +105,32 @@ function UserDriverLicenses_create($user_driver_license, $user)
  * Update a user's driver license entry
  *
  * @param array $user_driver_license The UserDriverLicense to update
- * @return mysqli_result
+ * @return bool
  */
 function UserDriverLicenses_update($user_driver_license)
 {
-    $result = sql_query("UPDATE `UserDriverLicenses` SET
-      `has_car`=" . sql_bool($user_driver_license['has_car']) . ",
-      `has_license_car`=" . sql_bool($user_driver_license['has_license_car']) . ",
-      `has_license_3_5t_transporter`=" . sql_bool($user_driver_license['has_license_3_5t_transporter']) . ",
-      `has_license_7_5t_truck`=" . sql_bool($user_driver_license['has_license_7_5t_truck']) . ",
-      `has_license_12_5t_truck`=" . sql_bool($user_driver_license['has_license_12_5t_truck']) . ",
-      `has_license_forklift`=" . sql_bool($user_driver_license['has_license_forklift']) . "
-      WHERE `user_id`='" . sql_escape($user_driver_license['user_id']) . "'");
-    if ($result === false) {
+    $result = DB::update('
+          UPDATE `UserDriverLicenses`
+          SET
+              `has_car`=?,
+              `has_license_car`=?,
+              `has_license_3_5t_transporter`=?,
+              `has_license_7_5t_truck`=?,
+              `has_license_12_5t_truck`=?,
+              `has_license_forklift`=?
+          WHERE `user_id`=?
+       ',
+        [
+            (bool)$user_driver_license['has_car'],
+            (bool)$user_driver_license['has_license_car'],
+            (bool)$user_driver_license['has_license_3_5t_transporter'],
+            (bool)$user_driver_license['has_license_7_5t_truck'],
+            (bool)$user_driver_license['has_license_12_5t_truck'],
+            (bool)$user_driver_license['has_license_forklift'],
+            $user_driver_license['user_id'],
+        ]
+    );
+    if (DB::getStm()->errorCode() != '00000') {
         engelsystem_error('Unable to update user driver license information');
     }
     return $result;
@@ -107,12 +140,12 @@ function UserDriverLicenses_update($user_driver_license)
  * Delete a user's driver license entry
  *
  * @param int $user_id
- * @return mysqli_result
+ * @return bool
  */
 function UserDriverLicenses_delete($user_id)
 {
-    $result = sql_query("DELETE FROM `UserDriverLicenses` WHERE `user_id`=" . sql_escape($user_id));
-    if ($result === false) {
+    $result = DB::delete('DELETE FROM `UserDriverLicenses` WHERE `user_id`=?', [$user_id]);
+    if (DB::getStm()->errorCode() != '00000') {
         engelsystem_error('Unable to remove user driver license information');
     }
     return $result;
-- 
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